Inventor · disambiguated record

Penrose David Robertson

Also filed as: ROBERTSON PENROSE DAVID

2 granted patents·30 citations·filing 1975–1977

57Inventor score

Technology areasB41J G03B

Files withNAT RES DEV1 WESTREX LIMITED1

Top patents by PatentIndex Score

2 records

0177US4109282AApparatus and method for printing information onto a surfaceNAT RES DEV·Filed 1977·Granted Aug 22, 1978·29 cites·12 claims
0219US3981571ASpooling arrangements for endless band materialWESTREX LIMITED·Filed 1975·Granted Sep 21, 1976·1 cites·9 claims

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